.flex {
    display: flex;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.flex-row {
    display: flex;
    flex-direction: row;
}

.justify-center {
    justify-content: center;
}

.items-center {
    align-items: center;
}

.gap-4 {
    gap: 1rem;
}

.text-center {
    text-align: center;
}

.p-4 {
    padding: 1rem;
}